Half-Life: Added check for violence_hblood and violence_hgibs and acting

accordingly.

src/shared/valve/fx_blood.c

@@ -47,6 +47,10 @@ FX_Blood(vector pos, vector color)
 		self.touch = __NULL__;
 	}
 
+	if (cvar("violence_hblood") <= 0) {
+		return;
+	}
+
 	env_sprite eBlood = spawn(env_sprite);
 	setorigin(eBlood, pos);
 	setmodel(eBlood, "sprites/bloodspray.spr");

src/shared/valve/fx_gibhuman.c

@@ -54,6 +54,11 @@ FX_GibHuman(vector pos)
 	{
 		Decals_Place(self.origin, sprintf("{blood%d", floor(random(1,9))));
 	}
+
+	if (cvar("violence_hgibs") <= 0) {
+		return;
+	}
+
 	for (int i = 0; i < 5; i++) {
 		vector vel;
 		vel[0] = random(-128,128);